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| Content Provider | IET Digital Library |
|---|---|
| Author | Hotte, David Siragusa, Romain Duroc, Yvan Tedjini, Smail |
| Abstract | The passive millimetre-wave identification (MMID) technology was introduced few years ago, exploiting the advantages of the passive ultra-high frequency (UHF) radio frequency identification (RFID). The communication is based on backscattering modulation, related to the radar cross-section (RCS) of the transponder. Thus, the need of accurate RCS measurement in the V-band arises. This work presents two methods to measure the RCS of any antenna in the particular case of MMID from 57 to 66 GHz. The studied methods require some precautions in millimetre-wave compared with measurements done in the UHF band. The two approaches highlight the methodology for accurate RCS measurement while the methods are evaluated through an example. A horn antenna is used as a MMID tag antenna and the RCS of the antenna is studied across three different loads as in UHF RFID: the short circuit, the open circuit and the matched load. The proposed methods provide a good accuracy and are validated by comparing the measurement results to the simulation. |
| Starting Page | 1733 |
| Ending Page | 1739 |
| Page Count | 7 |
| ISSN | 17518725 |
| Volume Number | 9 |
| e-ISSN | 17518733 |
| Issue Number | Issue 15, Dec (2015) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/9/15 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2015.0281 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2015-12-10 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Horn Antenna Matched Load Microwave Measurement Technique Millimetre Wave Measurement Millimetre Wave Radar MMID Tag Antenna Open Circuit Passive Millimetre-wave Identification Tags Passive Millimetre-wave Identification Technology Passive Radar Passive Ultra-high Frequency Radio Frequency Identification Radar Antenna Radar Cross Section Radar Cross-section Measurement Radar Equipment Radiofrequency Identification RCS Measurement RFID System Single Antenna System And Application UHF UHF RFID |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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